Safer Brand 5118 Insect Killing Soap - 16-Ounce Concentrate 16 fl oz concentrate- makes up to 6 gal Contains potassium salts of fatty acids (49.52%) Targets and kills aphids, earwigs, grasshoppers, harlequin bugs, leafhoppers, mealy bugs, mites, plant bugs, psyllids, sawfly larvae, soft scales, spider mites, and whiteflies Can be used up until the day of harvest Will not persist in the environment